On Wed, 2011-10-05 at 17:31 +0200, Markus Elfring wrote: > > Obviously C++'s bool type can't represent 3 values. You would need > > something else, I suppose. > > Would it make sense to convert a class like boost::logic::tribool into a gtkmm > component? > http://www.boost.org/doc/libs/1_47_0/doc/html/tribool/tutorial.html
If you're interested, glibmm has the Glib::Variant<> classes that I think do allow the embedding of NULL elements. > > Regards, > Markus > _______________________________________________ > gtkmm-list mailing list > [email protected] > http://mail.gnome.org/mailman/listinfo/gtkmm-list -- José _______________________________________________ gtkmm-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gtkmm-list
